No need to reopen PR or create new branch - just use "--force" option with "git push" command.

Thank you @alalek !

Thank you for the new module and contribution 👍

@alalek While the README.md is much more convenient in Github, the official documentation completely ignores it. And not only, for this module, also (for example) the cnn3dobj Readme is omitted. I am not familiar with the OpenCV doc build toolchain, but in our projects, we have a script which adds @addtogroup XYZ to the beginning of each README.md and thus it appears in the module overview page

@PhilLab Yes I need to improve the OpenCV docs for this module, thank you for the reminder! The @addtogroup trick at the top of a README.md would be great (if it works here)